Untitled (bleed-through of previous page, left page); Untitled (notes on sky events, right page)

Charcoal on off-white wove paper prepared with rabbit skin glue

Charcoal on off-white laid paper

Graphite on cream wove paper

Black ink and white gouache on brown paper

Black and brown ink and graphite on thin blue wove paper; attached piece of white paper

Watercolor and gouache on paper

Watercolor and black ink over graphite on cream antique laid paper

Colored marker on paper

Ink on paper

Colored marker on paper

Brown ink and brown wash over traces of red chalk on cream antique laid paper, laid down on a decorated mount

Colored marker on paper